Corral Creek is located within Nez Perce County, Idaho and is a tributary to the Snake River (shown as number 33 in Figure 1). The watershed encompasses approximately 5,184 acres.
Figure 1. Corral Creek Watershed location. Click on image to view larger version.
The USDA Soil Survey for Lewis/Nez Perce counties was used to determine the extent of hydric soils within the watershed. Approximately 138 acres were identified and are illustrated in figure 2 (shown in light blue).
Figure 2. Corral Creek hydric soils.